var personArray = new Array;
var CurPersonNum = 0;
// animate
var _in = ['bounceIn', 'bounceInDown', 'bounceInLeft', 'bounceInRight', 'bounceInUp', 'fadeIn', 'fadeInDown', 'fadeInDownBig', 'fadeInLeft', 'fadeInLeftBig', 'fadeInRight', 'fadeInRightBig', 'fadeInUp', 'fadeInUpBig', 'rotateIn', 'rotateInDownLeft', 'rotateInDownRight', 'rotateInUpLeft', 'rotateInUpRight', 'slideInDown', 'slideInLeft', 'slideInRight'];
var _out = ['bounceOut', 'bounceOutDown', 'bounceOutLeft', 'bounceOutRight', 'bounceOutUp', 'fadeOut', 'fadeOutDown', 'fadeOutDownBig', 'fadeOutLeft', 'fadeOutLeftBig', 'fadeOutRight', 'fadeOutRightBig', 'fadeOutUp', 'fadeOutUpBig', 'rotateOut', 'rotateOutDownLeft', 'rotateOutDownRight', 'rotateOutUpLeft', 'rotateOutUpRight', 'slideOutDown', 'slideOutLeft', 'slideOutRight'];

// 模拟推送数据
var img = document.getElementById('showImg')
var s = setInterval(function() {
    // get animate
    var rand_in = parseInt(Math.random() * _in.length, 10);
    var rand_out = parseInt(Math.random() * _out.length, 10);
    if (CurPersonNum >= personArray.length) {
        CurPersonNum = 0;
    }
    $('.show_info').show();
    $('.show_info').addClass(_in[rand_in]);
    setTimeout(function() {
        $('.show_info').removeClass(_in[rand_in]);
        ++CurPersonNum;
        setTimeout(function() {
            $('.show_info').addClass(_out[rand_out]);
            setTimeout(function() {
                $('.show_info').removeClass(_out[rand_out]);
                $('.show_info').hide();
                // 更改展示的图片 ----- ----- 勿删-----
                // img.setAttribute('src', './static/picture/ava' + Math.round(Math.random() * 22) + '.jpg');
                img.setAttribute('src', './static/image/' +Math.round(Math.random() * 12) + '.jpg');
             

            }, 1000);
        }, 1000);
    }, 1000);
}, 4500);

// 生成虚拟数据 ----- 勿删-----
// for (var i = 0; i < 199; i++) {
//     personArray.push({
//         image: './static/picture/ava' + Math.round(Math.random() * 22) + '.jpg'
//     });
// }



//  生成虚拟数据-修改后新生成虚拟数据- 自动查找static/image 中的图片 遍历添加进去 
for (var i = 0; i < 199; i++) {
    personArray.push({
        image: './static/image/' + Math.round(Math.random() * 12) + '.jpg'
    });
}

var table = new Array;
for (var i = 0; i < personArray.length; i++) {
    table[i] = new Object();
    if (i < personArray.length) {
        table[i] = personArray[i];
        table[i].src = personArray[i].thumb_image;
    }
    table[i].p_x = i % 20 + 1;
    table[i].p_y = Math.floor(i / 20) + 1;
}


/*var table = [
    "H", "Hydrogen", "1.00794", 1, 1,
    "He", "Helium", "4.002602", 18, 1,
    "Li", "Lithium", "6.941", 1, 2,
    "Be", "Beryllium", "9.012182", 2, 2,
    "B", "Boron", "10.811", 13, 2,
    "C", "Carbon", "12.0107", 14, 2,
    "N", "Nitrogen", "14.0067", 15, 2,
    "O", "Oxygen", "15.9994", 16, 2,
    "F", "Fluorine", "18.9984032", 17, 2,
    "Ne", "Neon", "20.1797", 18, 2,
    "Na", "Sodium", "22.98976...", 1, 3,
    "Mg", "Magnesium", "24.305", 2, 3,
    "Al", "Aluminium", "26.9815386", 13, 3,
    "Si", "Silicon", "28.0855", 14, 3,
    "P", "Phosphorus", "30.973762", 15, 3,
    "S", "Sulfur", "32.065", 16, 3,
    "Cl", "Chlorine", "35.453", 17, 3,
    "Ar", "Argon", "39.948", 18, 3,
    "K", "Potassium", "39.948", 1, 4,
    "Ca", "Calcium", "40.078", 2, 4,
    "Sc", "Scandium", "44.955912", 3, 4,
    "Ti", "Titanium", "47.867", 4, 4,
    "V", "Vanadium", "50.9415", 5, 4,
    "Cr", "Chromium", "51.9961", 6, 4,
    "Mn", "Manganese", "54.938045", 7, 4,
    "Fe", "Iron", "55.845", 8, 4,
    "Co", "Cobalt", "58.933195", 9, 4,
    "Ni", "Nickel", "58.6934", 10, 4,
    "Cu", "Copper", "63.546", 11, 4,
    "Zn", "Zinc", "65.38", 12, 4,
    "Ga", "Gallium", "69.723", 13, 4,
    "Ge", "Germanium", "72.63", 14, 4,
    "As", "Arsenic", "74.9216", 15, 4,
    "Se", "Selenium", "78.96", 16, 4,
    "Br", "Bromine", "79.904", 17, 4,
    "Kr", "Krypton", "83.798", 18, 4,
    "Rb", "Rubidium", "85.4678", 1, 5,
    "Sr", "Strontium", "87.62", 2, 5,
    "Y", "Yttrium", "88.90585", 3, 5,
    "Zr", "Zirconium", "91.224", 4, 5,
    "Nb", "Niobium", "92.90628", 5, 5,
    "Mo", "Molybdenum", "95.96", 6, 5,
    "Tc", "Technetium", "(98)", 7, 5,
    "Ru", "Ruthenium", "101.07", 8, 5,
    "Rh", "Rhodium", "102.9055", 9, 5,
    "Pd", "Palladium", "106.42", 10, 5,
    "Ag", "Silver", "107.8682", 11, 5,
    "Cd", "Cadmium", "112.411", 12, 5,
    "In", "Indium", "114.818", 13, 5,
    "Sn", "Tin", "118.71", 14, 5,
    "Sb", "Antimony", "121.76", 15, 5,
    "Te", "Tellurium", "127.6", 16, 5,
    "I", "Iodine", "126.90447", 17, 5,
    "Xe", "Xenon", "131.293", 18, 5,
    "Cs", "Caesium", "132.9054", 1, 6,
    "Ba", "Barium", "132.9054", 2, 6,
    "La", "Lanthanum", "138.90547", 4, 9,
    "Ce", "Cerium", "140.116", 5, 9,
    "Pr", "Praseodymium", "140.90765", 6, 9,
    "Nd", "Neodymium", "144.242", 7, 9,
    "Pm", "Promethium", "(145)", 8, 9,
    "Sm", "Samarium", "150.36", 9, 9,
    "Eu", "Europium", "151.964", 10, 9,
    "Gd", "Gadolinium", "157.25", 11, 9,
    "Tb", "Terbium", "158.92535", 12, 9,
    "Dy", "Dysprosium", "162.5", 13, 9,
    "Ho", "Holmium", "164.93032", 14, 9,
    "Er", "Erbium", "167.259", 15, 9,
    "Tm", "Thulium", "168.93421", 16, 9,
    "Yb", "Ytterbium", "173.054", 17, 9,
    "Lu", "Lutetium", "174.9668", 18, 9,
    "Hf", "Hafnium", "178.49", 4, 6,
    "Ta", "Tantalum", "180.94788", 5, 6,
    "W", "Tungsten", "183.84", 6, 6,
    "Re", "Rhenium", "186.207", 7, 6,
    "Os", "Osmium", "190.23", 8, 6,
    "Ir", "Iridium", "192.217", 9, 6,
    "Pt", "Platinum", "195.084", 10, 6,
    "Au", "Gold", "196.966569", 11, 6,
    "Hg", "Mercury", "200.59", 12, 6,
    "Tl", "Thallium", "204.3833", 13, 6,
    "Pb", "Lead", "207.2", 14, 6,
    "Bi", "Bismuth", "208.9804", 15, 6,
    "Po", "Polonium", "(209)", 16, 6,
    "At", "Astatine", "(210)", 17, 6,
    "Rn", "Radon", "(222)", 18, 6,
    "Fr", "Francium", "(223)", 1, 7,
    "Ra", "Radium", "(226)", 2, 7,
    "Ac", "Actinium", "(227)", 4, 10,
    "Th", "Thorium", "232.03806", 5, 10,
    "Pa", "Protactinium", "231.0588", 6, 10,
    "U", "Uranium", "238.02891", 7, 10,
    "Np", "Neptunium", "(237)", 8, 10,
    "Pu", "Plutonium", "(244)", 9, 10,
    "Am", "Americium", "(243)", 10, 10,
    "Cm", "Curium", "(247)", 11, 10,
    "Bk", "Berkelium", "(247)", 12, 10,
    "Cf", "Californium", "(251)", 13, 10,
    "Es", "Einstenium", "(252)", 14, 10,
    "Fm", "Fermium", "(257)", 15, 10,
    "Md", "Mendelevium", "(258)", 16, 10,
    "No", "Nobelium", "(259)", 17, 10,
    "Lr", "Lawrencium", "(262)", 18, 10,
    "Rf", "Rutherfordium", "(267)", 4, 7,
    "Db", "Dubnium", "(268)", 5, 7,
    "Sg", "Seaborgium", "(271)", 6, 7,
    "Bh", "Bohrium", "(272)", 7, 7,
    "Hs", "Hassium", "(270)", 8, 7,
    "Mt", "Meitnerium", "(276)", 9, 7,
    "Ds", "Darmstadium", "(281)", 10, 7,
    "Rg", "Roentgenium", "(280)", 11, 7,
    "Cn", "Copernicium", "(285)", 12, 7,
    "Uut", "Unutrium", "(284)", 13, 7,
    "Fl", "Flerovium", "(289)", 14, 7,
    "Uup", "Ununpentium", "(288)", 15, 7,
    "Lv", "Livermorium", "(293)", 16, 7,
    "Uus", "Ununseptium", "(294)", 17, 7,
    "Uuo", "Ununoctium", "(294)", 18, 7
];*/

var camera, scene, renderer;
var controls;

var objects = [];
var targets = {
    table: [],
    sphere: [],
    helix: [],
    grid: []
};

init();
animate();

function init() {

    camera = new THREE.PerspectiveCamera(40, window.innerWidth / window.innerHeight, 1, 10000);
    camera.position.z = 3000;

    scene = new THREE.Scene();

    // table

    for (var i = 0; i < table.length; i++) {

        var element = document.createElement('div');
        element.className = 'element';
        element.style.backgroundColor = 'rgba(0,127,127,' + (Math.random() * 0.5 + 0.25) + ')';

        var img = document.createElement('img');
        img.src = table[i].image;
        element.appendChild(img);


        /*var number = document.createElement( 'div' );
        number.className = 'number';
        number.textContent = (i/5) + 1;
        element.appendChild( number );

        var symbol = document.createElement( 'div' );
        symbol.className = 'symbol';
        symbol.textContent = table[ i ];
        element.appendChild( symbol );

        var details = document.createElement( 'div' );
        details.className = 'details';
        details.innerHTML = table[ i + 1 ] + '<br>' + table[ i + 2 ];
        element.appendChild( details );*/

        var object = new THREE.CSS3DObject(element);
        object.position.x = Math.random() * 4000 - 2000;
        object.position.y = Math.random() * 4000 - 2000;
        object.position.z = Math.random() * 4000 - 2000;
        scene.add(object);

        objects.push(object);

        // 表格需要坐标进行排序的
        var object = new THREE.Object3D();
        // object.position.x = ( table[ i + 3 ] * 140 ) - 1330;
        // object.position.y = - ( table[ i + 4 ] * 180 ) + 990;
        object.position.x = (table[i].p_x * 140) - 1330;
        object.position.y = -(table[i].p_y * 180) + 990;

        targets.table.push(object);

    }

    // sphere

    var vector = new THREE.Vector3();
    var spherical = new THREE.Spherical();

    for (var i = 0, l = objects.length; i < l; i++) {

        var phi = Math.acos(-1 + (2 * i) / l);
        var theta = Math.sqrt(l * Math.PI) * phi;

        var object = new THREE.Object3D();

        spherical.set(800, phi, theta);

        object.position.setFromSpherical(spherical);

        vector.copy(object.position).multiplyScalar(2);

        object.lookAt(vector);

        targets.sphere.push(object);

    }

    // helix

    var vector = new THREE.Vector3();
    var cylindrical = new THREE.Cylindrical();

    for (var i = 0, l = objects.length; i < l; i++) {

        var theta = i * 0.175 + Math.PI;
        var y = -(i * 5) + 450;

        var object = new THREE.Object3D();

        // 参数一 圈的大小 参数二 左右间距 参数三 上下间距
        cylindrical.set(900, theta, y);

        object.position.setFromCylindrical(cylindrical);

        vector.x = object.position.x * 2;
        vector.y = object.position.y;
        vector.z = object.position.z * 2;

        object.lookAt(vector);

        targets.helix.push(object);

    }

    // grid

    for (var i = 0; i < objects.length; i++) {

        var object = new THREE.Object3D();

        object.position.x = ((i % 5) * 400) - 800; // 400 图片的左右间距  800 x轴中心店
        object.position.y = (-(Math.floor(i / 5) % 5) * 300) + 500; // 500 y轴中心店
        object.position.z = (Math.floor(i / 25)) * 200 - 800; // 300调整 片间距 800z轴中心店

        targets.grid.push(object);

    }

    //渲染
    renderer = new THREE.CSS3DRenderer();
    renderer.setSize(window.innerWidth, window.innerHeight);
    renderer.domElement.style.position = 'absolute';
    document.getElementById('container').appendChild(renderer.domElement);

    // 鼠标控制
    controls = new THREE.TrackballControls(camera, renderer.domElement);
    controls.rotateSpeed = 0.5;
    controls.minDistance = 500;
    controls.maxDistance = 6000;
    controls.addEventListener('change', render);

    // 自动更换
    var ini = 0;
    setInterval(function() {
        ini = ini >= 3 ? 0 : ini;
        ++ini;
        switch (ini) {
            case 1:
                transform(targets.sphere, 1000);
                break;
            case 2:
                transform(targets.helix, 1000);
                break;
            case 3:
                transform(targets.grid, 1000);
                break;
        }
    }, 10000);

    var button = document.getElementById('table');
    button.addEventListener('click', function(event) {
        transform(targets.table, 500);
    }, false);

    var button = document.getElementById('sphere');
    button.addEventListener('click', function(event) {
        transform(targets.sphere, 500);
    }, false);

    var button = document.getElementById('helix');
    button.addEventListener('click', function(event) {
        transform(targets.helix, 500);
    }, false);

    var button = document.getElementById('grid');
    button.addEventListener('click', function(event) {
        transform(targets.grid, 500);
    }, false);

    // transform( targets.table, 2000 );

    //

    window.addEventListener('resize', onWindowResize, false);

}

function transform(targets, duration) {

    TWEEN.removeAll();

    for (var i = 0; i < objects.length; i++) {

        var object = objects[i];
        var target = targets[i];

        new TWEEN.Tween(object.position)
            .to({
                x: target.position.x,
                y: target.position.y,
                z: target.position.z
            }, Math.random() * duration + duration)
            .easing(TWEEN.Easing.Exponential.InOut)
            .start();

        new TWEEN.Tween(object.rotation)
            .to({
                x: target.rotation.x,
                y: target.rotation.y,
                z: target.rotation.z
            }, Math.random() * duration + duration)
            .easing(TWEEN.Easing.Exponential.InOut)
            .start();

    }

    new TWEEN.Tween(this)
        .to({}, duration * 2)
        .onUpdate(render)
        .start();

}

function onWindowResize() {

    camera.aspect = window.innerWidth / window.innerHeight;
    camera.updateProjectionMatrix();

    renderer.setSize(window.innerWidth, window.innerHeight);

    render();

}

function animate() {

    // 让场景通过x轴或者y轴旋转  & z
    // scene.rotation.x += 0.011;
    scene.rotation.y += 0.008;

    requestAnimationFrame(animate);

    TWEEN.update();

    controls.update();

    // 渲染循环
    render();

}

function render() {

    renderer.render(scene, camera);

}